We've been over this.
Do we really want a society where the majority pays almost no taxes and gets to vote for the spending?
Who's paying now
The bottom 60 percent of taxpayers are paying less than 15 percent of the taxes. And they get the same vote as the minority carrying most of the load, and pretty much the same services from government. People keep talking about "fairness." Seems to be an odd definition of it, if you ask me.
Maybe we need just the top 1 percent paying all the taxes and the rest of us going along for the ride, voting for free medical care, free college educations, and free beer.